Nyob rau hauv lub hauv paus thiab marine engineering, ib lo lus nug tau ntev plagued engineers thiab project managers: YogU-puab steel ntawv pawgyeej superior rauZ-shaped steel ntawv pawg? Ob qho kev tsim qauv tau sawv qhov kev sim ntawm lub sijhawm, tab sis qhov kev thov loj zuj zus rau kev muaj zog, kev lag luam ntau dua, thiab kev daws teeb meem zoo dua tau ua rau muaj kev sib cav.





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Post lub sij hawm: Oct-16-2025